Tried several armbands for my Droid Razr Maxx before the soundKASE. Overall, fits well, clear screen is large enough and tracks well though I would not describe as water tight. Top of phone is exposed when earbuds are plugged in.  Comfortable feel though is A bit tight. Strap could be longer and more elastic to facilitate A better fit. No excess cord storage, however the key pocket works perfectly for this.

biking.save my sell phone when i got caught by the rain